Murder Was The Case: Top 10 Celebrities Arrested For Homicidal Tendencies (page 5)
C-list actor, Michael Brea, had small parts in Ugly Betty and Step Up: 3D. He also allegedly stabbed his mother, Yannick Brea, to death with a samurai sword in a Brooklyn home. Brea was found by the police with bloody sword in hand.
[Source: Pop Eater]